Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274676 | Multi-standard synchronizing signal recovery system | Manish Pradhen, Khosro M. Rabii | 1993-12-28 |
| 4947429 | Pay per view television signaling method | Charles B. Bestler, Richard W. Citta | 1990-08-07 |
| 4944006 | Secure data packet transmission system and method | Richard W. Citta, Dennis M. Mutzabaugh, Gary J. Sgrigonoli | 1990-07-24 |
| 4876718 | Secure data packet transmission system and method | Richard W. Citta, Dennis M. Mutzabaugh, Gary J. Sgrignoli | 1989-10-24 |
| 4817144 | Secure TV scrambling system using framing code switching | Richard W. Citta, Dennis M. Mutzabaugh, Gary J. Sgrignoli | 1989-03-28 |
| 4771458 | Secure data packet transmission system and method | Richard W. Citta, Dennis M. Mutzabaugh, Gary J. Sgrignoli | 1988-09-13 |